C 2.3.5 Extracting metals Flashcards
1
Q
Which is the main metal that steel is made from
A
iron
2
Q
What is an ORE?
A
a trock that metal is extracted from
3
Q
Iron Ore is a mixture of what?
A
iron oxide and other compounds
4
Q
Aluminium ore is a mixture of what?
A
aluminium oxide plu other compounds
5
Q
There are two stages to extracting iron metal from ore.
- Separate the iron oxide from the other compounds it is mixed with.
what is 2.?
A
- Use chemical reactiosn to extract iron from iron oxide
6
Q
Is carbon a metal?
A
no - it is a non metal element
7
Q
A
8
Q
Complete the word equation…
Carbon + copper oxide ->
A
copper + carbon dioxide
9
Q
Does gold react with carbon?
A
no
10
Q
A
